shell membrane meaning in Hindi

Examples

1. When that's done the albumen-yolk drops further down, where two shell membranes grow around it.
2. The shell membrane is vestigial and transient; its disintegration permits the absorption of nutrients from uterine secretions.
3. The albumen in turn is surrounded by two shell membranes ( inner and outer membranes ) and then the eggshell.
4. In multilayer eggs the shells will appear the same color, but the shell membrane between them tends to be replaced by manganese-calcite that luminseces bright orange.
5. Not only are virtually all the bones preserved, but many of the more delicate structures, such as cartilage, egg shell membranes, and even yolk, have been fossilized as well.
6. Blood sinuses are found between epithelial cells of the chorionic layer, allowing close contact ( within 0.2 ?m ) with air found in pores of the shell membrane of the egg.
7. The larvae that hatch from their eggs are usually covered in their shell membranes for several days . The larvae can free their mouthparts from their shells using body movements, but still need assistance from workers with hatching.
8. After internal fertilization and the habit of laying eggs in terrestrial environments became a reproduction strategy amongst the amniote ancestors, the next major breakthrough appears to have been a gradual replacement of the gelatinous coating covering the amphibian egg with a fibrous shell membrane.